body{
    text-align: center;
    margin: 0 0;
}
h2{
    text-align: center;
}
form{
    z-index: 2;
    position:absolute;
    width: 370;
    border-radius: 5px;
    height: 170px;
    background: white;
    text-align: center;
    box-shadow: 0px 0px 5px #333333;
    top: 50%;
    left: 50%;
    margin-top: -250px;
    margin-left: -175px;
    transition: all 1s;
}
input{
    width: 300px;
    height: 32px;
    margin-left: 18px;
    margin-top: 20px;
    border: 1px solid #dcdcdc;
    border-radius: 4px;
    padding-left: 5px;
}
table{
    /* border: 1px solid #151515; */
    margin: 0px auto;
    border-collapse:separate; 
    border-spacing:0px 10px;    
    padding: 5px;
}   
table tr th, table tr td { 
    border:1px solid rgb(128, 128, 128); 
    padding:2px;
    border-spacing:3px 10px; 
    width: 50%;
    /* border-right:#ffffff solid 2px; width:50%;  */
    text-align:center; 
    line-height:24px;
}
